Jessica Simpson’s wacky theories first became widely known (and mocked) during the celeb’s short-lived run on Newlyweds. She may have a new fiance and a new reality show, but the Fashion Star mentor has retained some of the craziness that made her so amusing in the first place. This time, she’s donning a 7-year-old magic sweater that is said to have provided the star good luck in the past.

She might be a Fashion Star, but that’s not stopping Jessica Simpson from wearing a sweater that has been panned by the fashion police over and over again. The green Theory sweater has long been a favorite of Jessica’s, especially when she’s been pregnant and suffered the ensuing weight-related criticism from the media. So, given the recent news of a second pregnancy, it should come as no surprise that Jessica has been out and about in her magic sweater once again!

Jessica has not been shy about her beloved green sweater, wearing it in very public venues and even chatting about it with People in 2011. “That sweater has been through a lot. It’s my magic sweater!” She added that she’s worn the sweater with every conceivable outfit, from the flashy to the more laid-back. And of course, as lounge wear! “I like to wear it with just underwear around the house.”

Jessica Simpson’s magic sweater should be spending more time in the public eye during the celeb’s second pregnancy. She’ll especially enjoy wearing the roomy sweater as she gains weight, a move for which she has been given Weight Watcher’s blessing. A recent press release by the weight loss company announced that Jessica, “will not be following the program during the pregnancy while her weight and well-being are monitored by her obstetrician, as is recommended for any woman during pregnancy.”

We’re glad to see Jessica Simpson looking happy and healthy, no matter what she’s wearing!